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anonymous

  • one year ago

What are the foci of the following graph?

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  1. anonymous
    • one year ago
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    i got c=squarer root 10, that right to you @Loser66

  2. Loser66
    • one year ago
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    |dw:1439643467652:dw|

  3. Loser66
    • one year ago
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    |dw:1439643499773:dw|

  4. anonymous
    • one year ago
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    c2=3^2+1^1

  5. Loser66
    • one year ago
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    |dw:1439643559671:dw|

  6. anonymous
    • one year ago
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    c2=8

  7. Loser66
    • one year ago
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    yup

  8. anonymous
    • one year ago
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    |dw:1439643618959:dw| that the anwser ?

  9. Loser66
    • one year ago
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    reduce to ??

  10. anonymous
    • one year ago
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    |dw:1439643659808:dw|

  11. Loser66
    • one year ago
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    |dw:1439643676130:dw|

  12. anonymous
    • one year ago
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    |dw:1439643705403:dw| i struggle sometimes with these

  13. Loser66
    • one year ago
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    |dw:1439643724927:dw|

  14. Loser66
    • one year ago
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    |dw:1439643757239:dw|

  15. Loser66
    • one year ago
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    Choose!! which one? I want to make sure you understand it.

  16. anonymous
    • one year ago
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    2nd!

  17. Loser66
    • one year ago
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    The main axis is y, right? hence, foci is on that line.

  18. Loser66
    • one year ago
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    |dw:1439643888939:dw|

  19. anonymous
    • one year ago
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    so the 1st one.

  20. anonymous
    • one year ago
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    if it was on the x axis it would be the 2nd choice

  21. Loser66
    • one year ago
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    Yes

  22. anonymous
    • one year ago
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    i understand, but wait. one more thing!, is the center of that graph (0,-2)?

  23. Loser66
    • one year ago
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    yup

  24. anonymous
    • one year ago
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    thank you..i have another question using the same grpah, but ill open it in a new question so i can giv u metals

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spraguer (Moderator)
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